Add polygons from an ArcGIS feature layer to a leaflet map
Arguments
- map
A leaflet map
- url
URL of the ArcGIS REST service returning the polygon feature layer
- layergroup
Name of the layer group
- layername
Name of the layer
- bbox
A bounding box from the sf function st_bbox; used to filter the query results. Optional; defaults to NULL.
Examples
# Create a leaflet map
lmap <- leaflet::leaflet() %>% leaflet::addProviderTiles("Esri.WorldTopoMap", group = "World topo")
# Add the American Indian Reservations feature layer to the map
lmap <- TADA:::TADA_addPolys(lmap, "https://geopub.epa.gov/arcgis/rest/services/EMEF/Tribal/MapServer/2/query", "Tribes", "American Indian Reservations")
lmap